CN103809953A - Multimedia playing monitoring method and system - Google Patents
Multimedia playing monitoring method and system Download PDFInfo
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- CN103809953A CN103809953A CN201210457152.5A CN201210457152A CN103809953A CN 103809953 A CN103809953 A CN 103809953A CN 201210457152 A CN201210457152 A CN 201210457152A CN 103809953 A CN103809953 A CN 103809953A
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- multimedia
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- input source
- multimedia player
- moving
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4425—Monitoring of client processing errors or hardware failure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
Abstract
The invention provides a multimedia playing monitoring method and system. The method comprises the steps of enumerating currently operated multimedia input sources by calling a system application programming interface; judging whether the multimedia input sources are conflicted or not according to the number of the currently operated multimedia input sources; when the multiple multimedia sources are conflicted, operating to pause or close the corresponding multimedia player. According to the multicast playing monitoring method and system, the corresponding multimedia player can be automatically paused or closed when audio conflicting occurs, or the position of media player is automatically notified to a user, and the user is guided to manually close or pause the corresponding media player, so the convenience for operating the media player during audio conflicting is greatly improved and a better experience is provided for the user.
Description
Technical field
The present invention relates to a kind of monitoring technology, particularly a kind of multimedia monitoring method and system.
Background technology
In the time that user uses media player simultaneously, can cause audio conflict, reduce audiovisual experience, therefore, starting before new media player, need manually other player is suspended or exited.
But at present a lot of media players are embedded in webpage, in the time that user opens webpage, have just opened media player wherein.It is special in the time that user opens multiple webpage; in some webpages, be embedded with media player; in some webpages, there is no embedded media player; thereby in the time there is audio conflict, just need user manually webpage to be checked one by one, confirm the audio frequency source page; then could or close its time-out; and eliminate audio conflict, visible, this mode is very inconvenient in operation.
Therefore, being starved of at present one can intelligent decision audio conflict, and the method that media player is manipulated, the problem to media player operation inconvenience when solving audio conflict.
Summary of the invention
The object of this invention is to provide a kind of multimedia monitoring method and system, the problem to media player operation inconvenience when solving audio conflict.
The present invention proposes a kind of multimedia monitoring method, comprising:
By calling system application programming interface, enumerate the current multimedia input source moving;
According to the quantity of the current multimedia input source moving, judge whether multimedia input source conflicts;
When multiple multimedia input source conflicts, manipulate corresponding multimedia player and suspend or close.
The present invention also proposes a kind of multimedia monitoring system, comprising:
Monitoring the process module, for by calling system application programming interface, enumerates the current multimedia input source moving;
Conflict discrimination module, for according to the quantity of the current multimedia input source moving, judges whether multimedia input source conflicts;
Operational module, for when multiple multimedia input source conflicts, manipulates corresponding multimedia player and suspends or close.
With respect to prior art; the invention has the beneficial effects as follows: the present invention can be in the time occurring multimedia conflict; automatic pause or close corresponding multimedia player; or automatically inform the position of customer multi-media player; and guide user's manual-lock or suspend corresponding media player; greatly improve the convenience to media player operation while solving multimedia conflict, brought better experience to user.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of instructions, and for above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is a kind of multimedia monitoring method process flow diagram of the embodiment of the present invention;
Fig. 2 is the structural drawing of a kind of multimedia monitoring system of the embodiment of the present invention;
Fig. 3 is a kind of operational module structural drawing of the embodiment of the present invention.
Embodiment
Reach for further setting forth the present invention technological means and effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to multimedia monitoring method and its embodiment of system, method, step and effect of proposing according to the present invention, be described in detail as follows.
Relevant aforementioned and other technology contents of the present invention, Characteristic, can clearly present in following cooperation in describing in detail with reference to graphic preferred embodiment.By the explanation of embodiment, when being able to more deeply and concrete understanding for technological means and effect of reaching predetermined object and taking the present invention, but appended graphic be only to provide with reference to the use of explanation, be not used for the present invention to be limited.
Multimedia monitoring method of the present invention and system can be by solving the collision problem between multiple players to the monitoring of multimedia input source, have both been applicable to video monitoring, are also applicable to audio frequency monitoring, below illustrate the present invention as an example of audio frequency monitoring example.Refer to Fig. 1, its a kind of multimedia monitoring method process flow diagram that is the embodiment of the present invention, comprises the following steps:
S11, by calling system application programming interface, enumerates the current multimedia input source moving.
Application programming interface (Application Programming Interface, API) is predefined function, its objective is as software provides interface, with support software executive system function.That is to say, developer is compiled monitoring facilities in advance, and realizes the monitoring to system process by invokes application DLL (dynamic link library).Take windows platform as example, by calling the audio session management function of windows APIIAudioSessionManager2(API interface), enumerate all current audio streams of playing by this interface function.
S12, according to the quantity of the current multimedia input source moving, judges whether multimedia input source conflicts.
Generally, if the quantity of the multimedia input source moving of enumerating in step S11 is greater than 1, be judged to be to exist conflict.
S13, in the time of multiple audio frequency input source conflict, manipulates corresponding media player and suspends or close.
Audio frequency input source can come from independent media-player software; or come from the media player that is embedded in webpage; in the time there is at least two audio frequency input sources, will there is audio conflict, the manipulation that need to corresponding media player suspend or cut out.Because multimedia player is of a great variety, dissimilar multimedia player has its different programmed control principle, need technician to compile respective code the action of multimedia player automatic pause and realize, and the manufacturer of a multimedia player only understands the control principle (for example A company can only compile the said firm's associated multimedia player under one's name conventionally) of the multimedia player of same type conventionally.So whether the concrete manipulation behavior of the present invention preferably belongs to same type according to the multimedia player of conflict is made.
Specifically, can first get IAudioSessionControl2 object (session control object) by the IAudioSessionManager2 function (the audio session management function of api interface) that calls api interface, then get process ID by the GetProcessId function (process is obtained function) of IAudioSessionControl2 object, and then by GetModuleBaseName(name acquiring function) obtain the process name of this process, whether belong to same type by the corresponding process name of more each media player and judge whether the multimedia player moving is the multimedia player of same type.Certainly, except process name, also can differentiate player types by comparing other progress information.
And manipulation behavior can be divided into following three kinds:
(1) when multiple audio frequency input sources of conflict are during from the multimedia player of same type; suspend or close other all multimedia player except the multimedia player of last operation (for example, by com interface or command parameter interface by external control calling system application programming interface; while conflict so, directly call this interface and control the time-out of player or close).Suspending or closing other all multimedia player outside the multimedia player of last operation is the preferably embodiment that the present embodiment repeatedly adopts; can certainly retain one of them multimedia player according to presetting, and close other media player.
(2) when the multimedia input source conflicting is from dissimilar multimedia player, close other all multimedia player except the multimedia player of last operation by the termination function (TerminateProcess API) of calling system application programming interface.
(3) when multiple audio frequency input sources of conflict are during from dissimilar multimedia player, provide the progress information of multimedia player, to guide user to suspend or to close corresponding media player.
If (2) the kind mode of employing is closed multimedia player from system process, may cause the loss of data in player, so select (3) kind mode comparatively safe in the time of multiple audio frequency input source conflict, can eliminate targetedly audio conflict according to user's wish.
By multimedia monitoring method of the present invention; can be in the time there is multimedia conflict; automatic pause or close corresponding multimedia player; or automatically inform the position of customer multi-media player; and guide user's manual-lock or suspend corresponding multimedia player, greatly improve the convenience to media player operation while solving audio conflict.
The present invention separately proposes a kind of multimedia monitoring system, refers to Fig. 2, and it comprises monitoring the process module 21, operational module 22 and conflict discrimination module 23.Monitoring the process module 21, for by calling system application programming interface (as calling API IAudioSessionManager2, the audio session management function of api interface), is enumerated the current audio frequency input source moving.Monitoring modular 21 can be given the audio frequency input source communication of enumerating conflict discrimination module 23 in real time, by conflict discrimination module 23 according to the quantity of the current audio frequency input source moving, judge whether audio frequency input source conflicts, if the quantity of the audio frequency input source moving of conventionally enumerating is greater than 1, be judged to be to exist conflict.When conflict discrimination module 23 is determined with at least two audio frequency input sources and while causing audio conflict, the signal of audio conflict can be sent to operational module 22, and manipulate corresponding multimedia player by operational module 22 and suspend or close, to eliminate system audio conflict.
Audio frequency input source can come from independent media-player software, can be also to be produced by the media player that is embedded in webpage.While there is audio conflict, operational module 22 can directly be closed other all multimedia player except the multimedia player of last operation by system process control, so only make the multimedia player of last execution normally move, also eliminated audio conflict.
Certainly, close media player and may cause the loss of data, thereby operational module 22 can also adopt another kind of comparatively safe mode to eliminate audio conflict, refer to Fig. 3, it is a kind of operational module 22 structural drawing of the embodiment of the present invention, it comprises the first manipulation unit 221, pilot unit 222, stops unit 223 and type identification unit 224, and wherein type identification unit 224 comprises that again object acquisition subelement 2241, progress information obtain subelement 2242 and compare subelement 2243.
Because media player is of a great variety; dissimilar media player has its different programmed control principle; needing technician to compile respective code multimedia player automatic pause or the action of closing realizes; for example, and the manufacturer of a multimedia player only understands the control principle (A company can only compile the said firm's associated multimedia player under one's name conventionally) of the multimedia player of same type conventionally; thereby for the developer of system of the present invention, often can only realize the multimedia of a type is carried out to coding-control.
Therefore in the time that conflict discrimination module 23 is judged multiple audio frequency input source conflict, can whether belong to same type according to the multimedia player of conflict and make concrete manipulation behavior.First type identification unit 224 can judge that the multimedia input source that moving is whether from the multimedia player of same type.Specifically, its object acquisition subelement 2241 can obtain session control object (IAudioSessionControl2) by calling system application programming interface (as calling IAudioSessionManager2 function, the audio session management function of api interface).Then, progress information obtains subelement 2242 and obtains by the process of described session control object the progress information (for example can obtain process name by calling GetModuleBaseName function) of the multimedia player that function (GetProcessId) obtains moving.Then, relatively subelement 2243 judges by more described progress information whether the multimedia player moving is the multimedia player of same type.
When the multimedia input source that the moving multimedia player from same type is judged in type identification unit 224, suspend by external control calling system application programming interface (for example, by com interface or command parameter interface) by the first manipulation subelement 221 or close corresponding multimedia player.
When the multimedia input source moving is judged from dissimilar multimedia player in type identification unit 224; can be enumerated by pilot unit 222 progress information of the media player moving, and guide user to suspend or close corresponding media player.Or also can stop corresponding media player by the termination function (TerminateProcess API) of calling system application programming interface by stopping unit 223.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solution of the present invention content, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (12)
1. a multimedia monitoring method, is characterized in that, comprising:
By calling system application programming interface, enumerate the current multimedia input source moving;
According to the quantity of the current multimedia input source moving, judge whether multimedia input source conflicts;
When multiple multimedia input source conflicts, manipulate corresponding multimedia player and suspend or close.
2. multimedia monitoring method as claimed in claim 1, is characterized in that, the corresponding multimedia player time-out of described manipulation or the step of closing comprise:
Whether the multimedia input source that judges conflict is from the multimedia player of same type;
When the multimedia input source of conflict is from the multimedia player of same type, suspend by external control calling system application programming interface or close corresponding multimedia player.
3. multimedia monitoring method as claimed in claim 2, is characterized in that, when the multimedia input source conflicting is from dissimilar multimedia player, enumerates the progress information of the media player moving.
4. multimedia monitoring method as claimed in claim 2, is characterized in that, when the multimedia input source conflicting is from dissimilar multimedia player, stops corresponding media player by the termination function of calling system application programming interface.
5. the multimedia monitoring method as described in claim 2 ~ 4 any one, is characterized in that, whether the described multimedia input source that judges conflict comprises from the step of the multimedia player of same type:
Obtain session control object by calling system application programming interface;
Obtain the progress information of the multimedia player that function obtains moving by the process of described session control object;
Judge by more described progress information whether the multimedia player moving is the multimedia player of same type.
6. multimedia monitoring method as claimed in claim 1, is characterized in that, the described multimedia player that produces described multimedia input source is embedded in webpage.
7. a multimedia monitoring system, is characterized in that, comprising:
Monitoring the process module, for by calling system application programming interface, enumerates the current multimedia input source moving;
Conflict discrimination module, for according to the quantity of the current multimedia input source moving, judges whether multimedia input source conflicts;
Operational module, for when multiple multimedia input source conflicts, manipulates corresponding multimedia player and suspends or close.
8. multimedia monitoring system as claimed in claim 7, is characterized in that, described operational module also comprises:
Type identification unit, for judging that the multimedia input source that moving is whether from the multimedia player of same type;
The first manipulation unit, the multimedia player for the multimedia input source that ought move from same type, suspends by external control calling system application programming interface or closes corresponding multimedia player.
9. multimedia monitoring system as claimed in claim 8, is characterized in that, described operational module also comprises:
Pilot unit, from dissimilar multimedia player, enumerates the progress information of the media player moving for the multimedia input source that ought move.
10. multimedia monitoring system as claimed in claim 8, is characterized in that, described operational module also comprises:
Stop unit, from dissimilar multimedia player, stop corresponding media player by the termination function of calling system application programming interface for the multimedia input source that ought move.
11. multimedia monitoring systems as described in claim 8 ~ 10, is characterized in that, described type identification unit further comprises:
Object acquisition subelement, obtains session control object by calling system application programming interface;
Progress information obtains subelement, obtains the progress information of the multimedia player that function obtains moving by the process of described session control object;
Relatively subelement, judges by more described progress information whether the multimedia player moving is the multimedia player of same type.
12. multimedia monitoring systems as claimed in claim 7, is characterized in that, the described multimedia player that produces described multimedia input source is embedded in webpage.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457152.5A CN103809953B (en) | 2012-11-14 | 2012-11-14 | Multimedia monitoring method and system |
| PCT/CN2013/084167 WO2014075515A1 (en) | 2012-11-14 | 2013-09-25 | Multimedia player monitoring method and system |
| US14/709,386 US9639321B2 (en) | 2012-11-14 | 2015-05-11 | Method and system for controlling the playback of multimedia content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210457152.5A CN103809953B (en) | 2012-11-14 | 2012-11-14 | Multimedia monitoring method and system |
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| CN103809953A true CN103809953A (en) | 2014-05-21 |
| CN103809953B CN103809953B (en) | 2018-09-07 |
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| CN201210457152.5A Active CN103809953B (en) | 2012-11-14 | 2012-11-14 | Multimedia monitoring method and system |
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| US (1) | US9639321B2 (en) |
| CN (1) | CN103809953B (en) |
| WO (1) | WO2014075515A1 (en) |
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| CN104980801A (en) * | 2015-06-05 | 2015-10-14 | 安一恒通（北京）科技有限公司 | Method and device for processing audio data/video data |
| CN105355222A (en) * | 2015-11-26 | 2016-02-24 | 广州视睿电子科技有限公司 | Audio playing control method and multi-audio system splicing equipment |
| CN106027756A (en) * | 2016-04-29 | 2016-10-12 | 努比亚技术有限公司 | Volume management device and method |
| CN106557398A (en) * | 2015-09-29 | 2017-04-05 | 腾讯科技（深圳）有限公司 | Information uploading method and device |
| CN110730384A (en) * | 2018-07-17 | 2020-01-24 | 腾讯科技（北京）有限公司 | Webpage control method and device, terminal equipment and computer storage medium |
| CN111625214A (en) * | 2020-05-22 | 2020-09-04 | 广州视源电子科技股份有限公司 | Audio control method, device, equipment and storage medium |
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| CN110730384B (en) * | 2018-07-17 | 2022-12-23 | 腾讯科技（北京）有限公司 | Webpage control method and device, terminal equipment and computer storage medium |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103809953B (en) | 2018-09-07 |
| WO2014075515A1 (en) | 2014-05-22 |
| US9639321B2 (en) | 2017-05-02 |
| US20150242183A1 (en) | 2015-08-27 |
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